538175066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:759

約数の個数: 64

約数和(自身を含む): 990323712

約数和(自身を除く): 452148646

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 101, 143, 202, 286, 341, 403, 601, 682, 806, 1111, 1202, 1313, 2222, 2626, 3131, 4433, 6262, 6611, 7813, 8866, 13222, 14443, 15626, 18631, 28886, 34441, 37262, 40703, 60701, 68882, 81406, 85943, 121402, 171886, 204941, 242203, 409882, 447733, 484406, 667711, 789113, 895466, 1335422, 1578226, 1881731, 2664233, 3763462, 5328466, 8680243, 17360486, 20699041, 24462503, 41398082, 48925006, 269087533, 538175066]

約数ペア:

[(1, 538175066), (2, 269087533), (11, 48925006), (13, 41398082), (22, 24462503), (26, 20699041), (31, 17360486), (62, 8680243), (101, 5328466), (143, 3763462), (202, 2664233), (286, 1881731), (341, 1578226), (403, 1335422), (601, 895466), (682, 789113), (806, 667711), (1111, 484406), (1202, 447733), (1313, 409882), (2222, 242203), (2626, 204941), (3131, 171886), (4433, 121402), (6262, 85943), (6611, 81406), (7813, 68882), (8866, 60701), (13222, 40703), (14443, 37262), (15626, 34441), (18631, 28886)]