2016369940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2677}}^1\times {\mathrm{2897}}^1$

素因数の和:5596

約数の個数: 48

約数和(自身を含む): 4563376272

約数和(自身を除く): 2547006332

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2677, 2897, 5354, 5794, 10708, 11588, 13385, 14485, 26770, 28970, 34801, 37661, 53540, 57940, 69602, 75322, 139204, 150644, 174005, 188305, 348010, 376610, 696020, 753220, 7755269, 15510538, 31021076, 38776345, 77552690, 100818497, 155105380, 201636994, 403273988, 504092485, 1008184970, 2016369940]

約数ペア:

[(1, 2016369940), (2, 1008184970), (4, 504092485), (5, 403273988), (10, 201636994), (13, 155105380), (20, 100818497), (26, 77552690), (52, 38776345), (65, 31021076), (130, 15510538), (260, 7755269), (2677, 753220), (2897, 696020), (5354, 376610), (5794, 348010), (10708, 188305), (11588, 174005), (13385, 150644), (14485, 139204), (26770, 75322), (28970, 69602), (34801, 57940), (37661, 53540)]