1900583344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{839}}^1$

素因数の和:1130

約数の個数: 80

約数和(自身を含む): 4107237120

約数和(自身を除く): 2206653776

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 211, 244, 422, 488, 671, 839, 844, 976, 1342, 1678, 1688, 2321, 2684, 3356, 3376, 4642, 5368, 6712, 9229, 9284, 10736, 12871, 13424, 18458, 18568, 25742, 36916, 37136, 51179, 51484, 73832, 102358, 102968, 141581, 147664, 177029, 204716, 205936, 283162, 354058, 409432, 562969, 566324, 708116, 818864, 1125938, 1132648, 1416232, 1947319, 2251876, 2265296, 2832464, 3894638, 4503752, 7789276, 9007504, 10798769, 15578552, 21597538, 31157104, 43195076, 86390152, 118786459, 172780304, 237572918, 475145836, 950291672, 1900583344]

約数ペア:

[(1, 1900583344), (2, 950291672), (4, 475145836), (8, 237572918), (11, 172780304), (16, 118786459), (22, 86390152), (44, 43195076), (61, 31157104), (88, 21597538), (122, 15578552), (176, 10798769), (211, 9007504), (244, 7789276), (422, 4503752), (488, 3894638), (671, 2832464), (839, 2265296), (844, 2251876), (976, 1947319), (1342, 1416232), (1678, 1132648), (1688, 1125938), (2321, 818864), (2684, 708116), (3356, 566324), (3376, 562969), (4642, 409432), (5368, 354058), (6712, 283162), (9229, 205936), (9284, 204716), (10736, 177029), (12871, 147664), (13424, 141581), (18458, 102968), (18568, 102358), (25742, 73832), (36916, 51484), (37136, 51179)]