2013232208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7207}}^1$

素因数の和:7324

約数の個数: 80

約数和(自身を含む): 4504711680

約数和(自身を除く): 2491479472

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 79, 104, 136, 158, 208, 221, 272, 316, 442, 632, 884, 1027, 1264, 1343, 1768, 2054, 2686, 3536, 4108, 5372, 7207, 8216, 10744, 14414, 16432, 17459, 21488, 28828, 34918, 57656, 69836, 93691, 115312, 122519, 139672, 187382, 245038, 279344, 374764, 490076, 569353, 749528, 980152, 1138706, 1499056, 1592747, 1960304, 2277412, 3185494, 4554824, 6370988, 7401589, 9109648, 9679001, 12741976, 14803178, 19358002, 25483952, 29606356, 38716004, 59212712, 77432008, 118425424, 125827013, 154864016, 251654026, 503308052, 1006616104, 2013232208]

約数ペア:

[(1, 2013232208), (2, 1006616104), (4, 503308052), (8, 251654026), (13, 154864016), (16, 125827013), (17, 118425424), (26, 77432008), (34, 59212712), (52, 38716004), (68, 29606356), (79, 25483952), (104, 19358002), (136, 14803178), (158, 12741976), (208, 9679001), (221, 9109648), (272, 7401589), (316, 6370988), (442, 4554824), (632, 3185494), (884, 2277412), (1027, 1960304), (1264, 1592747), (1343, 1499056), (1768, 1138706), (2054, 980152), (2686, 749528), (3536, 569353), (4108, 490076), (5372, 374764), (7207, 279344), (8216, 245038), (10744, 187382), (14414, 139672), (16432, 122519), (17459, 115312), (21488, 93691), (28828, 69836), (34918, 57656)]