451280491168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{26458753}}^1$

素因数の和:26458817

約数の個数: 48

約数和(自身を含む): 980138083176

約数和(自身を除く): 528857592008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 4264, 8528, 17056, 26458753, 52917506, 105835012, 211670024, 343963789, 423340048, 687927578, 846680096, 1084808873, 1375855156, 2169617746, 2751710312, 4339235492, 5503420624, 8678470984, 11006841248, 14102515349, 17356941968, 28205030698, 34713883936, 56410061396, 112820122792, 225640245584, 451280491168]

約数ペア:

[(1, 451280491168), (2, 225640245584), (4, 112820122792), (8, 56410061396), (13, 34713883936), (16, 28205030698), (26, 17356941968), (32, 14102515349), (41, 11006841248), (52, 8678470984), (82, 5503420624), (104, 4339235492), (164, 2751710312), (208, 2169617746), (328, 1375855156), (416, 1084808873), (533, 846680096), (656, 687927578), (1066, 423340048), (1312, 343963789), (2132, 211670024), (4264, 105835012), (8528, 52917506), (17056, 26458753)]