1002938690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{659}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 2035756800

約数和(自身を除く): 1032818110

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 509, 598, 659, 1018, 1318, 1495, 2545, 2990, 3295, 5090, 6590, 6617, 8567, 11707, 13234, 15157, 17134, 23414, 30314, 33085, 42835, 58535, 66170, 75785, 85670, 117070, 151570, 152191, 197041, 304382, 335431, 394082, 670862, 760955, 985205, 1521910, 1677155, 1970410, 3354310, 4360603, 7714913, 8721206, 15429826, 21803015, 38574565, 43606030, 77149130, 100293869, 200587738, 501469345, 1002938690]

約数ペア:

[(1, 1002938690), (2, 501469345), (5, 200587738), (10, 100293869), (13, 77149130), (23, 43606030), (26, 38574565), (46, 21803015), (65, 15429826), (115, 8721206), (130, 7714913), (230, 4360603), (299, 3354310), (509, 1970410), (598, 1677155), (659, 1521910), (1018, 985205), (1318, 760955), (1495, 670862), (2545, 394082), (2990, 335431), (3295, 304382), (5090, 197041), (6590, 152191), (6617, 151570), (8567, 117070), (11707, 85670), (13234, 75785), (15157, 66170), (17134, 58535), (23414, 42835), (30314, 33085)]