1330442872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6869}}^1$

素因数の和:6988

約数の個数: 64

約数和(自身を含む): 2849126400

約数和(自身を除く): 1518683528

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 71, 88, 124, 142, 248, 284, 341, 568, 682, 781, 1364, 1562, 2201, 2728, 3124, 4402, 6248, 6869, 8804, 13738, 17608, 24211, 27476, 48422, 54952, 75559, 96844, 151118, 193688, 212939, 302236, 425878, 487699, 604472, 851756, 975398, 1703512, 1950796, 2342329, 3901592, 4684658, 5364689, 9369316, 10729378, 15118669, 18738632, 21458756, 30237338, 42917512, 60474676, 120949352, 166305359, 332610718, 665221436, 1330442872]

約数ペア:

[(1, 1330442872), (2, 665221436), (4, 332610718), (8, 166305359), (11, 120949352), (22, 60474676), (31, 42917512), (44, 30237338), (62, 21458756), (71, 18738632), (88, 15118669), (124, 10729378), (142, 9369316), (248, 5364689), (284, 4684658), (341, 3901592), (568, 2342329), (682, 1950796), (781, 1703512), (1364, 975398), (1562, 851756), (2201, 604472), (2728, 487699), (3124, 425878), (4402, 302236), (6248, 212939), (6869, 193688), (8804, 151118), (13738, 96844), (17608, 75559), (24211, 54952), (27476, 48422)]