1330598906

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 2497824000

約数和(自身を除く): 1167225094

約数列:

[1, 2, 7, 13, 14, 26, 91, 139, 149, 182, 278, 298, 353, 706, 973, 1043, 1807, 1937, 1946, 2086, 2471, 3614, 3874, 4589, 4942, 9178, 12649, 13559, 20711, 25298, 27118, 32123, 41422, 49067, 52597, 64246, 98134, 105194, 144977, 269243, 289954, 343469, 368179, 538486, 637871, 683761, 686938, 736358, 1275742, 1367522, 1884701, 3769402, 4465097, 4786327, 7310983, 8930194, 9572654, 14621966, 51176881, 95042779, 102353762, 190085558, 665299453, 1330598906]

約数ペア:

[(1, 1330598906), (2, 665299453), (7, 190085558), (13, 102353762), (14, 95042779), (26, 51176881), (91, 14621966), (139, 9572654), (149, 8930194), (182, 7310983), (278, 4786327), (298, 4465097), (353, 3769402), (706, 1884701), (973, 1367522), (1043, 1275742), (1807, 736358), (1937, 686938), (1946, 683761), (2086, 637871), (2471, 538486), (3614, 368179), (3874, 343469), (4589, 289954), (4942, 269243), (9178, 144977), (12649, 105194), (13559, 98134), (20711, 64246), (25298, 52597), (27118, 49067), (32123, 41422)]