389853002

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 750228480

約数和(自身を除く): 360375478

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 107, 118, 154, 214, 401, 413, 649, 749, 802, 826, 1177, 1298, 1498, 2354, 2807, 4411, 4543, 5614, 6313, 8239, 8822, 9086, 12626, 16478, 23659, 30877, 42907, 44191, 47318, 61754, 69443, 85814, 88382, 138886, 165613, 260249, 300349, 331226, 471977, 486101, 520498, 600698, 943954, 972202, 1821743, 2531513, 3303839, 3643486, 5063026, 6607678, 17720591, 27846643, 35441182, 55693286, 194926501, 389853002]

約数ペア:

[(1, 389853002), (2, 194926501), (7, 55693286), (11, 35441182), (14, 27846643), (22, 17720591), (59, 6607678), (77, 5063026), (107, 3643486), (118, 3303839), (154, 2531513), (214, 1821743), (401, 972202), (413, 943954), (649, 600698), (749, 520498), (802, 486101), (826, 471977), (1177, 331226), (1298, 300349), (1498, 260249), (2354, 165613), (2807, 138886), (4411, 88382), (4543, 85814), (5614, 69443), (6313, 61754), (8239, 47318), (8822, 44191), (9086, 42907), (12626, 30877), (16478, 23659)]