409451892

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1\times {\mathrm{457}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 964877760

約数和(自身を除く): 555425868

約数列:

[1, 2, 3, 4, 6, 12, 197, 379, 394, 457, 591, 758, 788, 914, 1137, 1182, 1371, 1516, 1828, 2274, 2364, 2742, 4548, 5484, 74663, 90029, 149326, 173203, 180058, 223989, 270087, 298652, 346406, 360116, 447978, 519609, 540174, 692812, 895956, 1039218, 1080348, 2078436, 34120991, 68241982, 102362973, 136483964, 204725946, 409451892]

約数ペア:

[(1, 409451892), (2, 204725946), (3, 136483964), (4, 102362973), (6, 68241982), (12, 34120991), (197, 2078436), (379, 1080348), (394, 1039218), (457, 895956), (591, 692812), (758, 540174), (788, 519609), (914, 447978), (1137, 360116), (1182, 346406), (1371, 298652), (1516, 270087), (1828, 223989), (2274, 180058), (2364, 173203), (2742, 149326), (4548, 90029), (5484, 74663)]