851948188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 1879266816

約数和(自身を除く): 1027318628

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 163, 166, 173, 182, 326, 332, 346, 364, 581, 652, 692, 1079, 1141, 1162, 1211, 2119, 2158, 2249, 2282, 2324, 2422, 4238, 4316, 4498, 4564, 4844, 7553, 8476, 8996, 13529, 14359, 14833, 15106, 15743, 27058, 28199, 28718, 29666, 30212, 31486, 54116, 56398, 57436, 59332, 62972, 94703, 100513, 112796, 175877, 186667, 189406, 197393, 201026, 351754, 366587, 373334, 378812, 394786, 402052, 703508, 733174, 746668, 789572, 1231139, 1306669, 1466348, 2340517, 2462278, 2566109, 2613338, 4681034, 4924556, 5132218, 5226676, 9362068, 10264436, 16383619, 30426721, 32767238, 60853442, 65534476, 121706884, 212987047, 425974094, 851948188]

約数ペア:

[(1, 851948188), (2, 425974094), (4, 212987047), (7, 121706884), (13, 65534476), (14, 60853442), (26, 32767238), (28, 30426721), (52, 16383619), (83, 10264436), (91, 9362068), (163, 5226676), (166, 5132218), (173, 4924556), (182, 4681034), (326, 2613338), (332, 2566109), (346, 2462278), (364, 2340517), (581, 1466348), (652, 1306669), (692, 1231139), (1079, 789572), (1141, 746668), (1162, 733174), (1211, 703508), (2119, 402052), (2158, 394786), (2249, 378812), (2282, 373334), (2324, 366587), (2422, 351754), (4238, 201026), (4316, 197393), (4498, 189406), (4564, 186667), (4844, 175877), (7553, 112796), (8476, 100513), (8996, 94703), (13529, 62972), (14359, 59332), (14833, 57436), (15106, 56398), (15743, 54116), (27058, 31486), (28199, 30212), (28718, 29666)]